Working papers Oct 06 2014 Benjamin Eden   Price dispersion and demand uncertainty: Evidence from US scanner data   Abstract  Contact Information  Citation  Full Text  -  Working Paper   Aug 06 2013 Benjamin Eden   Price dispersion and efficiency   Abstract  Contact Information  Citation  Full Text  -  Working Paper   Oct 31 2012 Vladimir Danilov , Gleb Koshevoy , Frank Page and Myrna Wooders   Existence of equilibrium with unbounded short sales: a new approach   Abstract  Contact Information  Citation  Full Text  -  Working Paper